Meet the people behind Open Mercato
Tomasz Karwatka
CEO & Co-Founder
Co-founder of Divante and Callstack, both scaled to enterprise clients across Europe and the US and exited. Investor at Catch The Tornado, now all-in on Open Mercato.
Piotr Karwatka
CTO & Founder
Creator of Vue Storefront and co-founder of Alokai (Y Combinator, $40M Series A). Now focused on AI-native business software.
Patryk Lewczuk
Co-Founder & Core Developer
Core Developer and Forward Deployed Engineer, earlier Development Lead and Solution Architect building B2B e-commerce systems. At Open Mercato responsible for Cezar, Agent Orchestrator and customer success.
Maciej Gren
Co-Founder & Partnership Manager
Building and growing the Open Mercato Partner Network, connecting software agencies, freelancers, and strategic partners with the framework. Together with Patryk, responsible for customer success.